We tested 20 models to see which respond fastest to smoke.
This report is free thanks to funding from Tenancy Services.
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Overall score is based on smouldering and flaming fire sensitivity.
“Good” or “OK” meant the alarm sounded quickly enough to alert you to danger.
“Poor” meant the alarm took significantly longer to sound.
“Extreme” sensitivity meant the alarm sounded so quickly they are more likely to issue false alarms.
Ease of use includes instructions and ease of installation.
See "About our test" for more information.
Noise is measured in a quiet room 3m from the alarm.
Price is from a March 2018 price survey.
Bought five of these from Bunnings in June 2019. By May 2020, we have replaced one because the battery went flat, and are about to replace another because it is giving us multiple false alarms. These should never have passed NZS/AS in my opinion.
No, this product has too many drawbacks.